This time, we will introduce the following four product groups among the logic products offered by ONSEMI.
・ I/O expander
・ Level Translator
・ Analog switch (for audio switch)
・ Standard logic (including in-vehicle products)
The table below lists the recommended products and specifications for each product group.
I/O expander
It is a product that can expand I/O ports by connecting with a microcomputer. ONSEMI offers 8-bit and 16-bit products.
The CAT9532 can also drive LEDs and dim the brightness of the LEDs.
level translator
A product used to convert the logic level of a digital signal from one logic (voltage) level to another logic (voltage) level.
Onsemi offers both unidirectional and bidirectional products in its level translators.
Also, bidirectional autosensing products such as the NLSX4373 and NLSX5004 do not require a bidirectional control pin.
For the NLSX4373, the VCC I/O and VL I/O ports are designed to track different power rails VCC and VL respectively.
The VCC supply voltage is configurable from 1.5V to 5.5V and the VL supply voltage is configurable from 1.5V to 5.5V. This allows the voltage logic signal on the VL side to be lower, higher, or the same as the voltage logic signal on the VCC side, and vice versa.
Analog switch (for audio switch)
Double Pole Double Throw (DPDT) analog switch.
The datapath complies with high-speed USB 2.0, full-speed USB 1.1, low-speed USB 1.0 and generic UART protocols.
The versatile audio path features shunt resistors to reduce pops and clicks in your audio system.
Standard logic (including automotive products)
The figure below is a series table of standard logic.
ONSEMI, which has a proven track record in many automotive-related products, has a large selection of AEC & PPAP-compliant automotive logic products in each series.
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